is it OK ?

was advised not to get this version of Wiki Offline for
IOS 9, but its working fine on my new iPhone 6S and
iPad Pro.
the reviews were so bad for Wiki Offline2, that I got version 1.
would version have been a better choice ?
Support sucks as developer does not respond to tech support emails.
BUT... its working.

Joe Bjornson about Wiki Offline — A Wikipedia Experience, v4.3.0